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2022002030 = 251311543513
BaseRepresentation
bin111100010000101…
…0100110101101110
312012220202100100002
41320201110311232
513120113031110
6532350304302
7101051506436
oct17041246556
95186670302
102022002030
11948405064
124851b8092
13262babb09
141527852c6
15bc7abaa5
hex78854d6e

2022002030 has 16 divisors (see below), whose sum is σ = 3667389264. Its totient is φ = 802626240.

The previous prime is 2022001973. The next prime is 2022002033. The reversal of 2022002030 is 302002202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022002033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 770447 + ... + 773066.

It is an arithmetic number, because the mean of its divisors is an integer number (229211829).

Almost surely, 22022002030 is an apocalyptic number.

2022002030 is a deficient number, since it is larger than the sum of its proper divisors (1645387234).

2022002030 is a wasteful number, since it uses less digits than its factorization.

2022002030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543651.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 2022002030 is about 44966.6768841105. The cubic root of 2022002030 is about 1264.5243474108.

Adding to 2022002030 its reverse (302002202), we get a palindrome (2324004232).

The spelling of 2022002030 in words is "two billion, twenty-two million, two thousand, thirty".

Divisors: 1 2 5 10 131 262 655 1310 1543513 3087026 7717565 15435130 202200203 404400406 1011001015 2022002030